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From sboi...@apache.org
Subject [18/82] [abbrv] [partial] ignite git commit: master - imports
Date Tue, 01 Sep 2015 12:07:27 GMT
http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/GridSerializableList.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/GridSerializableList.java b/modules/core/src/main/java/org/apache/ignite/internal/util/GridSerializableList.java
index 91301be..78eece8 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/GridSerializableList.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/GridSerializableList.java
@@ -17,8 +17,8 @@
 
 package org.apache.ignite.internal.util;
 
-import java.io.*;
-import java.util.*;
+import java.io.Serializable;
+import java.util.AbstractList;
 
 /**
  * Makes {@link AbstractList} as {@link Serializable} and is
@@ -30,4 +30,4 @@ public abstract class GridSerializableList<E> extends AbstractList<E> implements
     private static final long serialVersionUID = 0L;
 
     // No-op.
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/GridSerializableMap.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/GridSerializableMap.java b/modules/core/src/main/java/org/apache/ignite/internal/util/GridSerializableMap.java
index e3a61f9..7c5c629 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/GridSerializableMap.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/GridSerializableMap.java
@@ -17,8 +17,8 @@
 
 package org.apache.ignite.internal.util;
 
-import java.io.*;
-import java.util.*;
+import java.io.Serializable;
+import java.util.AbstractMap;
 
 /**
  * Makes {@link AbstractMap} as {@link Serializable} and is
@@ -34,4 +34,4 @@ public abstract class GridSerializableMap<K, V> extends AbstractMap<K, V> implem
     private static final long serialVersionUID = 0L;
 
     // No-op.
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/GridSerializableSet.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/GridSerializableSet.java b/modules/core/src/main/java/org/apache/ignite/internal/util/GridSerializableSet.java
index dc5e35d..1fb7b38 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/GridSerializableSet.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/GridSerializableSet.java
@@ -17,8 +17,9 @@
 
 package org.apache.ignite.internal.util;
 
-import java.io.*;
-import java.util.*;
+import java.io.Serializable;
+import java.util.AbstractCollection;
+import java.util.AbstractSet;
 
 /**
  * Makes {@link AbstractSet} as {@link Serializable} and is
@@ -34,4 +35,4 @@ public abstract class GridSerializableSet<E> extends AbstractSet<E> implements S
     private static final long serialVersionUID = 0L;
 
     // No-op.
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/GridSetWrapper.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/GridSetWrapper.java b/modules/core/src/main/java/org/apache/ignite/internal/util/GridSetWrapper.java
index 80577f8..5104097 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/GridSetWrapper.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/GridSetWrapper.java
@@ -17,10 +17,12 @@
 
 package org.apache.ignite.internal.util;
 
-import org.apache.ignite.internal.util.tostring.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-
-import java.util.*;
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.Map;
+import org.apache.ignite.internal.util.tostring.GridToStringExclude;
+import org.apache.ignite.internal.util.typedef.internal.A;
+import org.apache.ignite.internal.util.typedef.internal.S;
 
 /**
  * Set implementation that delegates to map.
@@ -133,4 +135,4 @@ public class GridSetWrapper<E> extends GridSerializableSet<E> {
     @Override public String toString() {
         return S.toString(GridSetWrapper.class, this, "elements", map.keySet());
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/GridSnapshotLock.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/GridSnapshotLock.java b/modules/core/src/main/java/org/apache/ignite/internal/util/GridSnapshotLock.java
index e8acfc0..ad56f59 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/GridSnapshotLock.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/GridSnapshotLock.java
@@ -17,9 +17,8 @@
 
 package org.apache.ignite.internal.util;
 
-import org.jetbrains.annotations.*;
-
-import java.util.concurrent.locks.*;
+import java.util.concurrent.locks.AbstractQueuedSynchronizer;
+import org.jetbrains.annotations.Nullable;
 
 /**
  * Synchronization primitive allowing concurrent updates and taking consistent snapshots.
@@ -216,4 +215,4 @@ public abstract class GridSnapshotLock<X> {
             return true;
         }
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/GridSpiCloseableIteratorWrapper.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/GridSpiCloseableIteratorWrapper.java b/modules/core/src/main/java/org/apache/ignite/internal/util/GridSpiCloseableIteratorWrapper.java
index b2b2dac..5c76cbd 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/GridSpiCloseableIteratorWrapper.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/GridSpiCloseableIteratorWrapper.java
@@ -17,9 +17,9 @@
 
 package org.apache.ignite.internal.util;
 
-import org.apache.ignite.*;
-import org.apache.ignite.internal.util.lang.*;
-import org.apache.ignite.spi.*;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.internal.util.lang.GridCloseableIterator;
+import org.apache.ignite.spi.IgniteSpiCloseableIterator;
 
 /**
  * Wrapper used to covert {@link org.apache.ignite.spi.IgniteSpiCloseableIterator} to {@link GridCloseableIterator}.
@@ -54,4 +54,4 @@ public class GridSpiCloseableIteratorWrapper<T> extends GridCloseableIteratorAda
     @Override protected void onClose() throws IgniteCheckedException {
         iter.close();
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/GridSpinBusyLock.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/GridSpinBusyLock.java b/modules/core/src/main/java/org/apache/ignite/internal/util/GridSpinBusyLock.java
index 267d739..2aae6ef 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/GridSpinBusyLock.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/GridSpinBusyLock.java
@@ -17,7 +17,7 @@
 
 package org.apache.ignite.internal.util;
 
-import org.apache.ignite.internal.util.tostring.*;
+import org.apache.ignite.internal.util.tostring.GridToStringExclude;
 
 /**
  * Synchronization aid to track "busy" state of a subsystem that owns it.
@@ -81,4 +81,4 @@ public class GridSpinBusyLock {
     public void unblock() {
         lock.writeUnlock();
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/GridSpinReadWriteLock.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/GridSpinReadWriteLock.java b/modules/core/src/main/java/org/apache/ignite/internal/util/GridSpinReadWriteLock.java
index 4baa346..a1fa892 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/GridSpinReadWriteLock.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/GridSpinReadWriteLock.java
@@ -17,11 +17,11 @@
 
 package org.apache.ignite.internal.util;
 
-import org.apache.ignite.internal.util.tostring.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-import sun.misc.*;
-
-import java.util.concurrent.*;
+import java.util.concurrent.TimeUnit;
+import org.apache.ignite.internal.util.tostring.GridToStringExclude;
+import org.apache.ignite.internal.util.typedef.internal.S;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import sun.misc.Unsafe;
 
 /**
  *
@@ -410,4 +410,4 @@ public class GridSpinReadWriteLock {
     @Override public String toString() {
         return S.toString(GridSpinReadWriteLock.class, this);
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/GridStringBuilder.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/GridStringBuilder.java b/modules/core/src/main/java/org/apache/ignite/internal/util/GridStringBuilder.java
index 4b61ad7..bc979f5 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/GridStringBuilder.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/GridStringBuilder.java
@@ -17,7 +17,10 @@
 
 package org.apache.ignite.internal.util;
 
-import java.io.*;
+import java.io.IOException;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
+import java.io.Serializable;
 
 /**
  * Optimized string builder with better API.
@@ -444,4 +447,4 @@ public class GridStringBuilder implements Serializable {
     public String toString() {
         return impl.toString();
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/GridStringBuilderFactory.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/GridStringBuilderFactory.java b/modules/core/src/main/java/org/apache/ignite/internal/util/GridStringBuilderFactory.java
index e3fe885..0f3403a 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/GridStringBuilderFactory.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/GridStringBuilderFactory.java
@@ -17,7 +17,7 @@
 
 package org.apache.ignite.internal.util;
 
-import org.apache.ignite.internal.util.typedef.internal.*;
+import org.apache.ignite.internal.util.typedef.internal.SB;
 
 /**
  * Per-thread cache of {@link StringBuilder} instances.
@@ -95,4 +95,4 @@ public final class GridStringBuilderFactory {
             }
         }
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/GridStripedLock.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/GridStripedLock.java b/modules/core/src/main/java/org/apache/ignite/internal/util/GridStripedLock.java
index a007815..f7033aa 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/GridStripedLock.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/GridStripedLock.java
@@ -17,10 +17,11 @@
 
 package org.apache.ignite.internal.util;
 
-import org.apache.ignite.internal.util.typedef.internal.*;
-import org.jetbrains.annotations.*;
-
-import java.util.concurrent.locks.*;
+import java.util.concurrent.locks.Lock;
+import java.util.concurrent.locks.ReentrantLock;
+import org.apache.ignite.internal.util.typedef.internal.S;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import org.jetbrains.annotations.Nullable;
 
 /**
  * This is an utility class for 'splitting' locking of some
@@ -140,4 +141,4 @@ public class GridStripedLock {
     @Override public String toString() {
         return S.toString(GridStripedLock.class, this, "concurrency", locks.length);
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/GridStripedReadWriteLock.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/GridStripedReadWriteLock.java b/modules/core/src/main/java/org/apache/ignite/internal/util/GridStripedReadWriteLock.java
index c6cb628..77419a1 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/GridStripedReadWriteLock.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/GridStripedReadWriteLock.java
@@ -17,11 +17,13 @@
 
 package org.apache.ignite.internal.util;
 
-import org.apache.ignite.internal.util.tostring.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-import org.jetbrains.annotations.*;
-
-import java.util.concurrent.locks.*;
+import java.util.concurrent.locks.Lock;
+import java.util.concurrent.locks.ReadWriteLock;
+import java.util.concurrent.locks.ReentrantReadWriteLock;
+import org.apache.ignite.internal.util.tostring.GridToStringExclude;
+import org.apache.ignite.internal.util.typedef.internal.S;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import org.jetbrains.annotations.Nullable;
 
 /**
  * This is an utility class for 'splitting' locking of some
@@ -97,4 +99,4 @@ public class GridStripedReadWriteLock {
     @Override public String toString() {
         return S.toString(GridStripedReadWriteLock.class, this, "concurrency", locks.length);
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/GridSynchronizedMap.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/GridSynchronizedMap.java b/modules/core/src/main/java/org/apache/ignite/internal/util/GridSynchronizedMap.java
index 345f7bc..e83aafd 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/GridSynchronizedMap.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/GridSynchronizedMap.java
@@ -17,10 +17,12 @@
 
 package org.apache.ignite.internal.util;
 
-import org.jsr166.*;
-
-import java.io.*;
-import java.util.*;
+import java.io.Externalizable;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import java.util.Map;
+import org.jsr166.ConcurrentHashMap8;
 
 /**
  * Synchronized map for cache values that is safe to update in-place. Main reason for this map
@@ -97,4 +99,4 @@ public class GridSynchronizedMap<K, V> extends ConcurrentHashMap8<K, V> implemen
 
         assert mapSize == size : "Invalid map size after reading [size=" + size + ", mapSize=" + size + ']';
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/GridTimer.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/GridTimer.java b/modules/core/src/main/java/org/apache/ignite/internal/util/GridTimer.java
index 05e52f1..5f1bd3a 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/GridTimer.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/GridTimer.java
@@ -17,10 +17,10 @@
 
 package org.apache.ignite.internal.util;
 
-import org.apache.ignite.internal.util.typedef.internal.*;
-
-import java.text.*;
-import java.util.*;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import org.apache.ignite.internal.util.typedef.internal.S;
+import org.apache.ignite.internal.util.typedef.internal.U;
 
 /**
  * Timer to use mostly for debugging purposes.
@@ -151,4 +151,4 @@ public class GridTimer {
     @Override public String toString() {
         return S.toString(GridTimer.class, this, "duration", duration());
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/GridTimerTask.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/GridTimerTask.java b/modules/core/src/main/java/org/apache/ignite/internal/util/GridTimerTask.java
index 71eecb6..dd86b38 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/GridTimerTask.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/GridTimerTask.java
@@ -17,7 +17,7 @@
 
 package org.apache.ignite.internal.util;
 
-import java.util.*;
+import java.util.TimerTask;
 
 /**
  * Utility extension for {@link TimerTask}.
@@ -37,4 +37,4 @@ public abstract class GridTimerTask extends TimerTask {
             Thread.currentThread().interrupt();
         }
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/GridUnsafe.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/GridUnsafe.java b/modules/core/src/main/java/org/apache/ignite/internal/util/GridUnsafe.java
index d1eeb9c..2867b0a 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/GridUnsafe.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/GridUnsafe.java
@@ -17,10 +17,11 @@
 
 package org.apache.ignite.internal.util;
 
-import sun.misc.*;
-
-import java.lang.reflect.*;
-import java.security.*;
+import java.lang.reflect.Field;
+import java.security.AccessController;
+import java.security.PrivilegedActionException;
+import java.security.PrivilegedExceptionAction;
+import sun.misc.Unsafe;
 
 /**
  * Provides handle on Unsafe class from SUN which cannot be instantiated directly.
@@ -58,4 +59,4 @@ public class GridUnsafe {
             }
         }
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/GridWeakIterator.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/GridWeakIterator.java b/modules/core/src/main/java/org/apache/ignite/internal/util/GridWeakIterator.java
index 17a7e83..e1d84d0 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/GridWeakIterator.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/GridWeakIterator.java
@@ -17,11 +17,11 @@
 
 package org.apache.ignite.internal.util;
 
-import org.apache.ignite.*;
-import org.apache.ignite.internal.util.lang.*;
-
-import java.lang.ref.*;
-import java.util.*;
+import java.lang.ref.ReferenceQueue;
+import java.lang.ref.WeakReference;
+import java.util.Iterator;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.internal.util.lang.GridCloseableIterator;
 
 /**
  * Weak iterator.

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/IgniteExceptionRegistry.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/IgniteExceptionRegistry.java b/modules/core/src/main/java/org/apache/ignite/internal/util/IgniteExceptionRegistry.java
index ab113d7..1c3a5b5 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/IgniteExceptionRegistry.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/IgniteExceptionRegistry.java
@@ -17,16 +17,21 @@
 
 package org.apache.ignite.internal.util;
 
-import org.apache.ignite.*;
-import org.apache.ignite.internal.util.tostring.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-
-import java.io.*;
-import java.util.*;
-import java.util.concurrent.*;
-import java.util.concurrent.atomic.*;
-
-import static org.apache.ignite.IgniteSystemProperties.*;
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.Iterator;
+import java.util.List;
+import java.util.concurrent.ConcurrentLinkedDeque;
+import java.util.concurrent.atomic.AtomicLong;
+import org.apache.ignite.IgniteLogger;
+import org.apache.ignite.IgniteSystemProperties;
+import org.apache.ignite.internal.util.tostring.GridToStringExclude;
+import org.apache.ignite.internal.util.typedef.internal.A;
+import org.apache.ignite.internal.util.typedef.internal.S;
+import org.apache.ignite.internal.util.typedef.internal.U;
+
+import static org.apache.ignite.IgniteSystemProperties.IGNITE_EXCEPTION_REGISTRY_MAX_SIZE;
 
 /**
  * Utility to collect suppressed errors within internal code.
@@ -240,4 +245,4 @@ public class IgniteExceptionRegistry {
             return S.toString(ExceptionInfo.class, this);
         }
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/IgniteUtils.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/IgniteUtils.java b/modules/core/src/main/java/org/apache/ignite/internal/util/IgniteUtils.java
index c9be652..ba918f6 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/IgniteUtils.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/IgniteUtils.java
@@ -17,68 +17,230 @@
 
 package org.apache.ignite.internal.util;
 
-import org.apache.ignite.*;
-import org.apache.ignite.cluster.*;
-import org.apache.ignite.compute.*;
-import org.apache.ignite.configuration.*;
-import org.apache.ignite.events.*;
-import org.apache.ignite.internal.*;
-import org.apache.ignite.internal.cluster.*;
-import org.apache.ignite.internal.compute.*;
-import org.apache.ignite.internal.events.*;
-import org.apache.ignite.internal.managers.deployment.*;
-import org.apache.ignite.internal.mxbean.*;
-import org.apache.ignite.internal.processors.cache.*;
-import org.apache.ignite.internal.processors.cache.version.*;
-import org.apache.ignite.internal.transactions.*;
-import org.apache.ignite.internal.util.future.*;
-import org.apache.ignite.internal.util.io.*;
-import org.apache.ignite.internal.util.ipc.shmem.*;
-import org.apache.ignite.internal.util.lang.*;
-import org.apache.ignite.internal.util.typedef.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-import org.apache.ignite.internal.util.worker.*;
-import org.apache.ignite.lang.*;
-import org.apache.ignite.lifecycle.*;
-import org.apache.ignite.plugin.*;
-import org.apache.ignite.plugin.extensions.communication.*;
-import org.apache.ignite.spi.*;
-import org.apache.ignite.spi.discovery.*;
-import org.apache.ignite.transactions.*;
-import org.jetbrains.annotations.*;
-import org.jsr166.*;
-import sun.misc.*;
-
-import javax.management.*;
-import javax.naming.*;
-import javax.net.ssl.*;
-import java.io.*;
+import java.io.BufferedInputStream;
+import java.io.BufferedOutputStream;
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.Externalizable;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import java.io.OutputStream;
+import java.io.PrintStream;
+import java.io.Reader;
+import java.io.StringWriter;
+import java.io.Writer;
 import java.lang.annotation.Annotation;
-import java.lang.management.*;
+import java.lang.management.CompilationMXBean;
+import java.lang.management.LockInfo;
+import java.lang.management.ManagementFactory;
+import java.lang.management.MemoryMXBean;
+import java.lang.management.MonitorInfo;
+import java.lang.management.OperatingSystemMXBean;
+import java.lang.management.RuntimeMXBean;
+import java.lang.management.ThreadInfo;
+import java.lang.management.ThreadMXBean;
 import java.lang.reflect.Array;
-import java.lang.reflect.*;
-import java.math.*;
-import java.net.*;
-import java.nio.*;
-import java.nio.channels.*;
-import java.nio.charset.*;
-import java.security.*;
-import java.security.cert.*;
-import java.sql.*;
-import java.text.*;
-import java.util.*;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import java.math.BigDecimal;
+import java.math.MathContext;
+import java.net.DatagramSocket;
+import java.net.InetAddress;
+import java.net.InetSocketAddress;
+import java.net.MalformedURLException;
+import java.net.NetworkInterface;
+import java.net.SocketException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.net.URLConnection;
+import java.net.UnknownHostException;
+import java.nio.ByteBuffer;
+import java.nio.channels.FileLock;
+import java.nio.channels.SelectionKey;
+import java.nio.channels.Selector;
+import java.nio.charset.Charset;
+import java.security.AccessController;
+import java.security.KeyManagementException;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.security.PrivilegedAction;
+import java.security.ProtectionDomain;
+import java.security.cert.X509Certificate;
+import java.sql.Connection;
+import java.sql.SQLException;
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Calendar;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Comparator;
 import java.util.Date;
-import java.util.concurrent.*;
-import java.util.concurrent.atomic.*;
-import java.util.concurrent.locks.*;
-import java.util.jar.*;
-import java.util.logging.*;
-import java.util.regex.*;
-import java.util.zip.*;
-
-import static org.apache.ignite.IgniteSystemProperties.*;
-import static org.apache.ignite.events.EventType.*;
-import static org.apache.ignite.internal.IgniteNodeAttributes.*;
+import java.util.Enumeration;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.LinkedHashMap;
+import java.util.LinkedHashSet;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import java.util.NoSuchElementException;
+import java.util.ServiceLoader;
+import java.util.Set;
+import java.util.StringTokenizer;
+import java.util.TimeZone;
+import java.util.TreeMap;
+import java.util.UUID;
+import java.util.concurrent.BrokenBarrierException;
+import java.util.concurrent.Callable;
+import java.util.concurrent.CancellationException;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ConcurrentMap;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.CyclicBarrier;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.Future;
+import java.util.concurrent.Semaphore;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicReference;
+import java.util.concurrent.locks.Condition;
+import java.util.jar.JarFile;
+import java.util.logging.ConsoleHandler;
+import java.util.logging.Handler;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import java.util.regex.Pattern;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipFile;
+import javax.management.DynamicMBean;
+import javax.management.JMException;
+import javax.management.MBeanServer;
+import javax.management.MalformedObjectNameException;
+import javax.management.ObjectName;
+import javax.naming.Context;
+import javax.naming.NamingException;
+import javax.net.ssl.HostnameVerifier;
+import javax.net.ssl.HttpsURLConnection;
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.SSLSession;
+import javax.net.ssl.TrustManager;
+import javax.net.ssl.X509TrustManager;
+import org.apache.ignite.Ignite;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.IgniteClientDisconnectedException;
+import org.apache.ignite.IgniteDeploymentException;
+import org.apache.ignite.IgniteException;
+import org.apache.ignite.IgniteInterruptedException;
+import org.apache.ignite.IgniteLogger;
+import org.apache.ignite.IgniteSystemProperties;
+import org.apache.ignite.cluster.ClusterGroupEmptyException;
+import org.apache.ignite.cluster.ClusterMetrics;
+import org.apache.ignite.cluster.ClusterNode;
+import org.apache.ignite.cluster.ClusterTopologyException;
+import org.apache.ignite.compute.ComputeTask;
+import org.apache.ignite.compute.ComputeTaskCancelledException;
+import org.apache.ignite.compute.ComputeTaskName;
+import org.apache.ignite.compute.ComputeTaskTimeoutException;
+import org.apache.ignite.configuration.AddressResolver;
+import org.apache.ignite.configuration.IgniteConfiguration;
+import org.apache.ignite.events.EventType;
+import org.apache.ignite.internal.GridKernalContext;
+import org.apache.ignite.internal.IgniteClientDisconnectedCheckedException;
+import org.apache.ignite.internal.IgniteDeploymentCheckedException;
+import org.apache.ignite.internal.IgniteFutureCancelledCheckedException;
+import org.apache.ignite.internal.IgniteFutureTimeoutCheckedException;
+import org.apache.ignite.internal.IgniteInternalFuture;
+import org.apache.ignite.internal.IgniteInterruptedCheckedException;
+import org.apache.ignite.internal.IgniteNodeAttributes;
+import org.apache.ignite.internal.cluster.ClusterGroupEmptyCheckedException;
+import org.apache.ignite.internal.cluster.ClusterTopologyCheckedException;
+import org.apache.ignite.internal.compute.ComputeTaskCancelledCheckedException;
+import org.apache.ignite.internal.compute.ComputeTaskTimeoutCheckedException;
+import org.apache.ignite.internal.events.DiscoveryCustomEvent;
+import org.apache.ignite.internal.managers.deployment.GridDeploymentInfo;
+import org.apache.ignite.internal.mxbean.IgniteStandardMXBean;
+import org.apache.ignite.internal.processors.cache.GridCacheAttributes;
+import org.apache.ignite.internal.processors.cache.version.GridCacheVersion;
+import org.apache.ignite.internal.processors.cache.version.GridCacheVersionEx;
+import org.apache.ignite.internal.transactions.IgniteTxHeuristicCheckedException;
+import org.apache.ignite.internal.transactions.IgniteTxOptimisticCheckedException;
+import org.apache.ignite.internal.transactions.IgniteTxRollbackCheckedException;
+import org.apache.ignite.internal.transactions.IgniteTxTimeoutCheckedException;
+import org.apache.ignite.internal.util.future.IgniteFutureImpl;
+import org.apache.ignite.internal.util.io.GridFilenameUtils;
+import org.apache.ignite.internal.util.ipc.shmem.IpcSharedMemoryNativeLoader;
+import org.apache.ignite.internal.util.lang.GridClosureException;
+import org.apache.ignite.internal.util.lang.GridPeerDeployAware;
+import org.apache.ignite.internal.util.lang.GridTuple;
+import org.apache.ignite.internal.util.typedef.C1;
+import org.apache.ignite.internal.util.typedef.CI1;
+import org.apache.ignite.internal.util.typedef.F;
+import org.apache.ignite.internal.util.typedef.G;
+import org.apache.ignite.internal.util.typedef.P1;
+import org.apache.ignite.internal.util.typedef.X;
+import org.apache.ignite.internal.util.typedef.internal.A;
+import org.apache.ignite.internal.util.typedef.internal.SB;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import org.apache.ignite.internal.util.worker.GridWorker;
+import org.apache.ignite.lang.IgniteBiTuple;
+import org.apache.ignite.lang.IgniteClosure;
+import org.apache.ignite.lang.IgniteFutureCancelledException;
+import org.apache.ignite.lang.IgniteFutureTimeoutException;
+import org.apache.ignite.lang.IgniteOutClosure;
+import org.apache.ignite.lang.IgnitePredicate;
+import org.apache.ignite.lang.IgniteProductVersion;
+import org.apache.ignite.lang.IgniteUuid;
+import org.apache.ignite.lifecycle.LifecycleAware;
+import org.apache.ignite.plugin.PluginProvider;
+import org.apache.ignite.plugin.extensions.communication.Message;
+import org.apache.ignite.plugin.extensions.communication.MessageWriter;
+import org.apache.ignite.spi.IgniteSpi;
+import org.apache.ignite.spi.IgniteSpiException;
+import org.apache.ignite.spi.discovery.DiscoverySpi;
+import org.apache.ignite.spi.discovery.DiscoverySpiOrderSupport;
+import org.apache.ignite.transactions.TransactionHeuristicException;
+import org.apache.ignite.transactions.TransactionOptimisticException;
+import org.apache.ignite.transactions.TransactionRollbackException;
+import org.apache.ignite.transactions.TransactionTimeoutException;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+import org.jsr166.ConcurrentHashMap8;
+import sun.misc.SharedSecrets;
+import sun.misc.URLClassPath;
+import sun.misc.Unsafe;
+
+import static org.apache.ignite.IgniteSystemProperties.IGNITE_DISABLE_HOSTNAME_VERIFIER;
+import static org.apache.ignite.IgniteSystemProperties.IGNITE_HOME;
+import static org.apache.ignite.IgniteSystemProperties.IGNITE_LOCAL_HOST;
+import static org.apache.ignite.IgniteSystemProperties.IGNITE_MBEAN_APPEND_CLASS_LOADER_ID;
+import static org.apache.ignite.IgniteSystemProperties.IGNITE_MBEAN_APPEND_JVM_ID;
+import static org.apache.ignite.IgniteSystemProperties.IGNITE_NO_DISCO_ORDER;
+import static org.apache.ignite.IgniteSystemProperties.IGNITE_SSH_HOST;
+import static org.apache.ignite.IgniteSystemProperties.IGNITE_SSH_USER_NAME;
+import static org.apache.ignite.IgniteSystemProperties.getBoolean;
+import static org.apache.ignite.events.EventType.EVTS_ALL;
+import static org.apache.ignite.events.EventType.EVTS_ALL_MINUS_METRIC_UPDATE;
+import static org.apache.ignite.events.EventType.EVT_NODE_METRICS_UPDATED;
+import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_BUILD_DATE;
+import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_BUILD_VER;
+import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_CACHE;
+import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_JVM_PID;
+import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_MACS;
 
 /**
  * Collection of utility methods used throughout the system.
@@ -9124,4 +9286,4 @@ public abstract class IgniteUtils {
 
         return hasShmem;
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/IgniteUuidCache.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/IgniteUuidCache.java b/modules/core/src/main/java/org/apache/ignite/internal/util/IgniteUuidCache.java
index 045589c..4ca00d9 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/IgniteUuidCache.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/IgniteUuidCache.java
@@ -17,8 +17,8 @@
 
 package org.apache.ignite.internal.util;
 
-import java.util.*;
-import java.util.concurrent.*;
+import java.util.UUID;
+import java.util.concurrent.ConcurrentMap;
 
 /**
  *
@@ -56,4 +56,4 @@ public final class IgniteUuidCache {
     private IgniteUuidCache() {
         // No-op.
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/future/GridCompoundFuture.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/future/GridCompoundFuture.java b/modules/core/src/main/java/org/apache/ignite/internal/util/future/GridCompoundFuture.java
index d56ed7c..0a6d9aa 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/future/GridCompoundFuture.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/future/GridCompoundFuture.java
@@ -17,19 +17,25 @@
 
 package org.apache.ignite.internal.util.future;
 
-import org.apache.ignite.*;
-import org.apache.ignite.internal.*;
-import org.apache.ignite.internal.cluster.*;
-import org.apache.ignite.internal.transactions.*;
-import org.apache.ignite.internal.util.tostring.*;
-import org.apache.ignite.internal.util.typedef.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-import org.apache.ignite.lang.*;
-import org.jetbrains.annotations.*;
-import org.jsr166.*;
-
-import java.util.*;
-import java.util.concurrent.atomic.*;
+import java.util.Collection;
+import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.concurrent.atomic.AtomicInteger;
+import java.util.concurrent.atomic.AtomicMarkableReference;
+import java.util.concurrent.atomic.AtomicReference;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.internal.IgniteFutureCancelledCheckedException;
+import org.apache.ignite.internal.IgniteInternalFuture;
+import org.apache.ignite.internal.cluster.ClusterTopologyCheckedException;
+import org.apache.ignite.internal.transactions.IgniteTxOptimisticCheckedException;
+import org.apache.ignite.internal.util.tostring.GridToStringInclude;
+import org.apache.ignite.internal.util.typedef.C1;
+import org.apache.ignite.internal.util.typedef.F;
+import org.apache.ignite.internal.util.typedef.internal.S;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import org.apache.ignite.lang.IgniteInClosure;
+import org.apache.ignite.lang.IgniteReducer;
+import org.jetbrains.annotations.Nullable;
+import org.jsr166.ConcurrentLinkedDeque8;
 
 /**
  * Future composed of multiple inner futures.
@@ -357,4 +363,4 @@ public class GridCompoundFuture<T, R> extends GridFutureAdapter<R> {
             return "Compound future listener: " + GridCompoundFuture.this;
         }
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/future/GridCompoundIdentityFuture.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/future/GridCompoundIdentityFuture.java b/modules/core/src/main/java/org/apache/ignite/internal/util/future/GridCompoundIdentityFuture.java
index cf14948..bb5abf2 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/future/GridCompoundIdentityFuture.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/future/GridCompoundIdentityFuture.java
@@ -17,10 +17,10 @@
 
 package org.apache.ignite.internal.util.future;
 
-import org.apache.ignite.internal.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-import org.apache.ignite.lang.*;
-import org.jetbrains.annotations.*;
+import org.apache.ignite.internal.GridKernalContext;
+import org.apache.ignite.internal.util.typedef.internal.S;
+import org.apache.ignite.lang.IgniteReducer;
+import org.jetbrains.annotations.Nullable;
 
 /**
  * Future composed of multiple inner futures.
@@ -48,4 +48,4 @@ public class GridCompoundIdentityFuture<T> extends GridCompoundFuture<T, T> {
     @Override public String toString() {
         return S.toString(GridCompoundIdentityFuture.class, this, super.toString());
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/future/GridEmbeddedFuture.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/future/GridEmbeddedFuture.java b/modules/core/src/main/java/org/apache/ignite/internal/util/future/GridEmbeddedFuture.java
index 11b28b5..4a802cb 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/future/GridEmbeddedFuture.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/future/GridEmbeddedFuture.java
@@ -17,11 +17,15 @@
 
 package org.apache.ignite.internal.util.future;
 
-import org.apache.ignite.*;
-import org.apache.ignite.internal.*;
-import org.apache.ignite.internal.util.lang.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-import org.apache.ignite.lang.*;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.IgniteIllegalStateException;
+import org.apache.ignite.internal.IgniteInternalFuture;
+import org.apache.ignite.internal.util.lang.GridClosureException;
+import org.apache.ignite.internal.util.typedef.internal.S;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import org.apache.ignite.lang.IgniteBiClosure;
+import org.apache.ignite.lang.IgniteInClosure;
+import org.apache.ignite.lang.IgniteOutClosure;
 
 /**
  * Future which waits for embedded future to complete and then asynchronously executes
@@ -343,4 +347,4 @@ public class GridEmbeddedFuture<A, B> extends GridFutureAdapter<A> {
          */
         protected abstract void applyx(IgniteInternalFuture<A> f) throws Exception;
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/future/GridFinishedFuture.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/future/GridFinishedFuture.java b/modules/core/src/main/java/org/apache/ignite/internal/util/future/GridFinishedFuture.java
index 2adee90..6baedbd 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/future/GridFinishedFuture.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/future/GridFinishedFuture.java
@@ -17,13 +17,14 @@
 
 package org.apache.ignite.internal.util.future;
 
-import org.apache.ignite.*;
-import org.apache.ignite.internal.*;
-import org.apache.ignite.internal.util.lang.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-import org.apache.ignite.lang.*;
-
-import java.util.concurrent.*;
+import java.util.concurrent.TimeUnit;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.internal.IgniteInternalFuture;
+import org.apache.ignite.internal.util.lang.GridClosureException;
+import org.apache.ignite.internal.util.typedef.internal.S;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import org.apache.ignite.lang.IgniteClosure;
+import org.apache.ignite.lang.IgniteInClosure;
 
 /**
  * Future that is completed at creation time.
@@ -154,4 +155,4 @@ public class GridFinishedFuture<T> implements IgniteInternalFuture<T> {
     @Override public String toString() {
         return S.toString(GridFinishedFuture.class, this);
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/future/GridFutureAdapter.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/future/GridFutureAdapter.java b/modules/core/src/main/java/org/apache/ignite/internal/util/future/GridFutureAdapter.java
index 91ce549..0f65d33 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/future/GridFutureAdapter.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/future/GridFutureAdapter.java
@@ -17,16 +17,21 @@
 
 package org.apache.ignite.internal.util.future;
 
-import org.apache.ignite.*;
-import org.apache.ignite.internal.*;
-import org.apache.ignite.internal.util.tostring.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-import org.apache.ignite.lang.*;
-import org.jetbrains.annotations.*;
-
-import java.util.*;
-import java.util.concurrent.*;
-import java.util.concurrent.locks.*;
+import java.util.Arrays;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.locks.AbstractQueuedSynchronizer;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.internal.IgniteFutureCancelledCheckedException;
+import org.apache.ignite.internal.IgniteFutureTimeoutCheckedException;
+import org.apache.ignite.internal.IgniteInternalFuture;
+import org.apache.ignite.internal.IgniteInterruptedCheckedException;
+import org.apache.ignite.internal.util.tostring.GridToStringInclude;
+import org.apache.ignite.internal.util.typedef.internal.A;
+import org.apache.ignite.internal.util.typedef.internal.S;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import org.apache.ignite.lang.IgniteClosure;
+import org.apache.ignite.lang.IgniteInClosure;
+import org.jetbrains.annotations.Nullable;
 
 /**
  * Future adapter.
@@ -489,4 +494,4 @@ public class GridFutureAdapter<R> extends AbstractQueuedSynchronizer implements
             return "ChainFuture [orig=" + fut + ", doneCb=" + doneCb + ']';
         }
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/future/GridFutureChainListener.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/future/GridFutureChainListener.java b/modules/core/src/main/java/org/apache/ignite/internal/util/future/GridFutureChainListener.java
index 43ffa61..947b2ad 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/future/GridFutureChainListener.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/future/GridFutureChainListener.java
@@ -17,9 +17,10 @@
 
 package org.apache.ignite.internal.util.future;
 
-import org.apache.ignite.internal.*;
-import org.apache.ignite.internal.util.lang.*;
-import org.apache.ignite.lang.*;
+import org.apache.ignite.internal.IgniteInternalFuture;
+import org.apache.ignite.internal.util.lang.GridClosureException;
+import org.apache.ignite.lang.IgniteClosure;
+import org.apache.ignite.lang.IgniteInClosure;
 
 /**
  * Future listener to fill chained future with converted result of the source future.
@@ -61,4 +62,4 @@ public class GridFutureChainListener<T, R> implements IgniteInClosure<IgniteInte
             throw e;
         }
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/future/IgniteFinishedFutureImpl.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/future/IgniteFinishedFutureImpl.java b/modules/core/src/main/java/org/apache/ignite/internal/util/future/IgniteFinishedFutureImpl.java
index 7c57978..6da7c02 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/future/IgniteFinishedFutureImpl.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/future/IgniteFinishedFutureImpl.java
@@ -17,7 +17,7 @@
 
 package org.apache.ignite.internal.util.future;
 
-import org.apache.ignite.internal.util.typedef.internal.*;
+import org.apache.ignite.internal.util.typedef.internal.S;
 
 /**
  *
@@ -48,4 +48,4 @@ public class IgniteFinishedFutureImpl<V> extends IgniteFutureImpl<V> {
     @Override public String toString() {
         return S.toString(IgniteFinishedFutureImpl.class, this);
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/future/IgniteFutureImpl.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/future/IgniteFutureImpl.java b/modules/core/src/main/java/org/apache/ignite/internal/util/future/IgniteFutureImpl.java
index 13d564d..7d74154 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/future/IgniteFutureImpl.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/future/IgniteFutureImpl.java
@@ -17,14 +17,17 @@
 
 package org.apache.ignite.internal.util.future;
 
-import org.apache.ignite.*;
-import org.apache.ignite.internal.*;
-import org.apache.ignite.internal.util.lang.*;
-import org.apache.ignite.internal.util.typedef.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-import org.apache.ignite.lang.*;
-
-import java.util.concurrent.*;
+import java.util.concurrent.TimeUnit;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.IgniteException;
+import org.apache.ignite.internal.IgniteInternalFuture;
+import org.apache.ignite.internal.util.lang.GridClosureException;
+import org.apache.ignite.internal.util.typedef.C1;
+import org.apache.ignite.internal.util.typedef.internal.A;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import org.apache.ignite.lang.IgniteClosure;
+import org.apache.ignite.lang.IgniteFuture;
+import org.apache.ignite.lang.IgniteInClosure;
 
 /**
  * Implementation of public API future.
@@ -202,4 +205,4 @@ public class IgniteFutureImpl<V> implements IgniteFuture<V> {
             return lsnr.toString();
         }
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/gridify/GridifyArgumentBuilder.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/gridify/GridifyArgumentBuilder.java b/modules/core/src/main/java/org/apache/ignite/internal/util/gridify/GridifyArgumentBuilder.java
index 1a0edb2..2c44746 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/gridify/GridifyArgumentBuilder.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/gridify/GridifyArgumentBuilder.java
@@ -17,12 +17,18 @@
 
 package org.apache.ignite.internal.util.gridify;
 
-import org.apache.ignite.*;
-import org.apache.ignite.compute.gridify.*;
-import org.apache.ignite.compute.gridify.aop.*;
-
-import java.lang.annotation.*;
-import java.util.*;
+import java.lang.annotation.Annotation;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.List;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.IgniteException;
+import org.apache.ignite.compute.gridify.GridifyArgument;
+import org.apache.ignite.compute.gridify.GridifyInput;
+import org.apache.ignite.compute.gridify.GridifySetToSet;
+import org.apache.ignite.compute.gridify.GridifySetToValue;
+import org.apache.ignite.compute.gridify.aop.GridifyArgumentAdapter;
 
 /**
  * Argument builder used for creating arguments for tasks and jobs in gridified methods.
@@ -183,4 +189,4 @@ public final class GridifyArgumentBuilder {
 
         return res;
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/gridify/GridifyJobAdapter.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/gridify/GridifyJobAdapter.java b/modules/core/src/main/java/org/apache/ignite/internal/util/gridify/GridifyJobAdapter.java
index 93b9eae..32824b4 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/gridify/GridifyJobAdapter.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/gridify/GridifyJobAdapter.java
@@ -17,11 +17,12 @@
 
 package org.apache.ignite.internal.util.gridify;
 
-import org.apache.ignite.*;
-import org.apache.ignite.compute.*;
-import org.apache.ignite.compute.gridify.*;
-
-import java.lang.reflect.*;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import org.apache.ignite.IgniteException;
+import org.apache.ignite.compute.ComputeJobAdapter;
+import org.apache.ignite.compute.gridify.GridifyArgument;
 
 /**
  * Convenience adapter for custom {@code gridify} jobs. In addition to
@@ -103,4 +104,4 @@ public class GridifyJobAdapter extends ComputeJobAdapter {
             throw new IgniteException("Failed to find method for execution.", e);
         }
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/gridify/GridifyRangeArgument.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/gridify/GridifyRangeArgument.java b/modules/core/src/main/java/org/apache/ignite/internal/util/gridify/GridifyRangeArgument.java
index c01536c..66c8ed7 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/gridify/GridifyRangeArgument.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/gridify/GridifyRangeArgument.java
@@ -17,10 +17,9 @@
 
 package org.apache.ignite.internal.util.gridify;
 
-import org.apache.ignite.compute.gridify.aop.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-
-import java.util.*;
+import java.util.Iterator;
+import org.apache.ignite.compute.gridify.aop.GridifyArgumentAdapter;
+import org.apache.ignite.internal.util.typedef.internal.S;
 
 /**
  * Convenience adapter for {@link org.apache.ignite.compute.gridify.GridifyArgument} interface.
@@ -101,4 +100,4 @@ public class GridifyRangeArgument extends GridifyArgumentAdapter {
     @Override public String toString() {
         return S.toString(GridifyRangeArgument.class, this);
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/gridify/GridifyUtils.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/gridify/GridifyUtils.java b/modules/core/src/main/java/org/apache/ignite/internal/util/gridify/GridifyUtils.java
index bc1b68e..b0640c2 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/gridify/GridifyUtils.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/gridify/GridifyUtils.java
@@ -17,14 +17,31 @@
 
 package org.apache.ignite.internal.util.gridify;
 
-import org.apache.ignite.compute.gridify.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-import org.jetbrains.annotations.*;
-
-import java.io.*;
-import java.lang.annotation.*;
-import java.lang.reflect.*;
-import java.util.*;
+import java.io.IOException;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
+import java.io.Serializable;
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Array;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Modifier;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.NoSuchElementException;
+import java.util.Queue;
+import java.util.Set;
+import org.apache.ignite.compute.gridify.GridifyInput;
+import org.apache.ignite.compute.gridify.GridifySetToSet;
+import org.apache.ignite.compute.gridify.GridifySetToValue;
+import org.apache.ignite.internal.util.typedef.internal.SB;
+import org.jetbrains.annotations.Nullable;
 
 /**
  * Utility class with common methods used in gridify annotations.
@@ -519,4 +536,4 @@ public final class GridifyUtils {
             out.defaultWriteObject();
         }
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridByteArrayInputStream.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridByteArrayInputStream.java b/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridByteArrayInputStream.java
index 9085a3e..2626bf2 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridByteArrayInputStream.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridByteArrayInputStream.java
@@ -17,9 +17,10 @@
 
 package org.apache.ignite.internal.util.io;
 
-import org.apache.ignite.internal.util.typedef.internal.*;
-
-import java.io.*;
+import java.io.ByteArrayInputStream;
+import java.io.InputStream;
+import org.apache.ignite.internal.util.typedef.internal.S;
+import org.apache.ignite.internal.util.typedef.internal.U;
 
 /**
  * This class defines input stream backed by byte array.
@@ -206,4 +207,4 @@ public class GridByteArrayInputStream extends InputStream {
     @Override public String toString() {
         return S.toString(GridByteArrayInputStream.class, this);
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridByteArrayOutputStream.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridByteArrayOutputStream.java b/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridByteArrayOutputStream.java
index 52d81e1..c0c11ba 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridByteArrayOutputStream.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridByteArrayOutputStream.java
@@ -17,10 +17,13 @@
 
 package org.apache.ignite.internal.util.io;
 
-import org.apache.ignite.internal.util.typedef.internal.*;
-
-import java.io.*;
-import java.util.*;
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.util.Arrays;
+import org.apache.ignite.internal.util.typedef.internal.S;
+import org.apache.ignite.internal.util.typedef.internal.U;
 
 /**
  * This class defines output stream backed by byte array.
@@ -164,4 +167,4 @@ public class GridByteArrayOutputStream extends OutputStream {
     @Override public String toString() {
         return S.toString(GridByteArrayOutputStream.class, this);
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridDataInput.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridDataInput.java b/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridDataInput.java
index a0c556e..83514ec 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridDataInput.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridDataInput.java
@@ -17,7 +17,9 @@
 
 package org.apache.ignite.internal.util.io;
 
-import java.io.*;
+import java.io.DataInput;
+import java.io.IOException;
+import java.io.InputStream;
 
 /**
  * Extended data input.
@@ -129,4 +131,4 @@ public interface GridDataInput extends DataInput {
      * @throws IOException In case of error.
      */
     public char[] readCharArray() throws IOException;
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridDataOutput.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridDataOutput.java b/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridDataOutput.java
index 579c61b..01772b7 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridDataOutput.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridDataOutput.java
@@ -17,7 +17,9 @@
 
 package org.apache.ignite.internal.util.io;
 
-import java.io.*;
+import java.io.DataOutput;
+import java.io.IOException;
+import java.io.OutputStream;
 
 /**
  * Extended data output.
@@ -116,4 +118,4 @@ public interface GridDataOutput extends DataOutput {
      * @throws IOException In case of error.
      */
     public void writeCharArray(char[] arr) throws IOException;
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridFilenameUtils.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridFilenameUtils.java b/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridFilenameUtils.java
index d2d5b2a..7f4bcb6 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridFilenameUtils.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridFilenameUtils.java
@@ -17,8 +17,12 @@
 
 package org.apache.ignite.internal.util.io;
 
-import java.io.*;
-import java.util.*;
+import java.io.File;
+import java.io.IOException;
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Stack;
 
 /**
  * General filename and filepath manipulation utilities.
@@ -1556,4 +1560,4 @@ public class GridFilenameUtils {
         }
 
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridReversedLinesFileReader.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridReversedLinesFileReader.java b/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridReversedLinesFileReader.java
index 44fab00..0473b5a 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridReversedLinesFileReader.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridReversedLinesFileReader.java
@@ -17,8 +17,14 @@
 
 package org.apache.ignite.internal.util.io;
 
-import java.io.*;
-import java.nio.charset.*;
+import java.io.Closeable;
+import java.io.File;
+import java.io.IOException;
+import java.io.RandomAccessFile;
+import java.io.UnsupportedEncodingException;
+import java.nio.charset.Charset;
+import java.nio.charset.CharsetEncoder;
+import java.nio.charset.UnsupportedCharsetException;
 
 /**
  * Reads lines in a file reversely (similar to a BufferedReader, but starting at
@@ -330,4 +336,4 @@ public class GridReversedLinesFileReader implements Closeable {
             return 0;
         }
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridUnsafeDataInput.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridUnsafeDataInput.java b/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridUnsafeDataInput.java
index fb498d6..00fa2c3 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridUnsafeDataInput.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridUnsafeDataInput.java
@@ -17,14 +17,18 @@
 
 package org.apache.ignite.internal.util.io;
 
-import org.apache.ignite.internal.util.*;
-import org.apache.ignite.internal.util.tostring.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-import sun.misc.*;
-
-import java.io.*;
-
-import static org.apache.ignite.IgniteSystemProperties.*;
+import java.io.EOFException;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.UTFDataFormatException;
+import org.apache.ignite.internal.util.GridUnsafe;
+import org.apache.ignite.internal.util.tostring.GridToStringExclude;
+import org.apache.ignite.internal.util.typedef.internal.S;
+import org.apache.ignite.internal.util.typedef.internal.SB;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import sun.misc.Unsafe;
+
+import static org.apache.ignite.IgniteSystemProperties.IGNITE_MARSHAL_BUFFERS_RECHECK;
 
 /**
  * Data input based on {@code Unsafe} operations.
@@ -600,4 +604,4 @@ public class GridUnsafeDataInput extends InputStream implements GridDataInput {
     @Override public String toString() {
         return S.toString(GridUnsafeDataInput.class, this);
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridUnsafeDataOutput.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridUnsafeDataOutput.java b/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridUnsafeDataOutput.java
index e299f9e..b7c82a6 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridUnsafeDataOutput.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/io/GridUnsafeDataOutput.java
@@ -17,13 +17,14 @@
 
 package org.apache.ignite.internal.util.io;
 
-import org.apache.ignite.internal.util.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-import sun.misc.*;
+import java.io.IOException;
+import java.io.OutputStream;
+import org.apache.ignite.internal.util.GridUnsafe;
+import org.apache.ignite.internal.util.typedef.internal.S;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import sun.misc.Unsafe;
 
-import java.io.*;
-
-import static org.apache.ignite.IgniteSystemProperties.*;
+import static org.apache.ignite.IgniteSystemProperties.IGNITE_MARSHAL_BUFFERS_RECHECK;
 
 /**
  * Data output based on {@code Unsafe} operations.
@@ -497,4 +498,4 @@ public class GridUnsafeDataOutput extends OutputStream implements GridDataOutput
     @Override public String toString() {
         return S.toString(GridUnsafeDataOutput.class, this);
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/IpcEndpoint.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/IpcEndpoint.java b/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/IpcEndpoint.java
index 94696a0..7fc237e 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/IpcEndpoint.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/IpcEndpoint.java
@@ -17,9 +17,10 @@
 
 package org.apache.ignite.internal.util.ipc;
 
-import org.apache.ignite.*;
-
-import java.io.*;
+import java.io.Closeable;
+import java.io.InputStream;
+import java.io.OutputStream;
+import org.apache.ignite.IgniteCheckedException;
 
 /**
  * IGFS IPC endpoint used for point-to-point communication.
@@ -46,4 +47,4 @@ public interface IpcEndpoint extends Closeable {
      * once it is not needed.
      */
     @Override public void close();
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/IpcEndpointBindException.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/IpcEndpointBindException.java b/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/IpcEndpointBindException.java
index ab1e3cf..59970f1 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/IpcEndpointBindException.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/IpcEndpointBindException.java
@@ -17,7 +17,7 @@
 
 package org.apache.ignite.internal.util.ipc;
 
-import org.apache.ignite.*;
+import org.apache.ignite.IgniteCheckedException;
 
 /**
  * Represents exception occurred during IPC endpoint binding.
@@ -44,4 +44,4 @@ public class IpcEndpointBindException extends IgniteCheckedException {
     public IpcEndpointBindException(String msg, Throwable cause) {
         super(msg, cause);
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/IpcEndpointFactory.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/IpcEndpointFactory.java b/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/IpcEndpointFactory.java
index 06710fb..78f81cd 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/IpcEndpointFactory.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/IpcEndpointFactory.java
@@ -17,10 +17,13 @@
 
 package org.apache.ignite.internal.util.ipc;
 
-import org.apache.ignite.*;
-import org.apache.ignite.internal.util.ipc.loopback.*;
-import org.apache.ignite.internal.util.ipc.shmem.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.IgniteLogger;
+import org.apache.ignite.internal.util.ipc.loopback.IpcClientTcpEndpoint;
+import org.apache.ignite.internal.util.ipc.loopback.IpcServerTcpEndpoint;
+import org.apache.ignite.internal.util.ipc.shmem.IpcSharedMemoryClientEndpoint;
+import org.apache.ignite.internal.util.ipc.shmem.IpcSharedMemoryServerEndpoint;
+import org.apache.ignite.internal.util.typedef.internal.A;
 
 /**
  * Igfs endpoint factory for inter-process communication.
@@ -81,4 +84,4 @@ public class IpcEndpointFactory {
     private static IpcEndpoint connectSharedMemoryEndpoint(int port, IgniteLogger log) throws IgniteCheckedException {
         return new IpcSharedMemoryClientEndpoint(port, log);
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/IpcEndpointType.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/IpcEndpointType.java b/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/IpcEndpointType.java
index 6636d94..62acdd3 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/IpcEndpointType.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/IpcEndpointType.java
@@ -26,4 +26,4 @@ public enum IpcEndpointType {
 
     /** Shared memory region. Supported on POSIX-compliant OSes. */
     SHARED_MEMORY
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/IpcServerEndpoint.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/IpcServerEndpoint.java b/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/IpcServerEndpoint.java
index ec13308..b0fe796 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/IpcServerEndpoint.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/IpcServerEndpoint.java
@@ -17,10 +17,9 @@
 
 package org.apache.ignite.internal.util.ipc;
 
-import org.apache.ignite.*;
-import org.jetbrains.annotations.*;
-
-import java.io.*;
+import java.io.Closeable;
+import org.apache.ignite.IgniteCheckedException;
+import org.jetbrains.annotations.Nullable;
 
 /**
  * IPC server endpoint that is capable for client connections accepting.
@@ -70,4 +69,4 @@ public interface IpcServerEndpoint extends Closeable {
      * @return {@code true} if it's a management endpoint.
      */
     public boolean isManagement();
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/IpcToNioAdapter.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/IpcToNioAdapter.java b/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/IpcToNioAdapter.java
index 0a5d4fa..e732a79 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/IpcToNioAdapter.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/IpcToNioAdapter.java
@@ -17,15 +17,26 @@
 
 package org.apache.ignite.internal.util.ipc;
 
-import org.apache.ignite.*;
-import org.apache.ignite.internal.util.nio.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-import org.apache.ignite.plugin.extensions.communication.*;
-
-import java.io.*;
-import java.nio.*;
-import java.util.concurrent.*;
-import java.util.concurrent.atomic.*;
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.atomic.AtomicReference;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.IgniteLogger;
+import org.apache.ignite.internal.util.nio.GridNioFilter;
+import org.apache.ignite.internal.util.nio.GridNioFilterAdapter;
+import org.apache.ignite.internal.util.nio.GridNioFilterChain;
+import org.apache.ignite.internal.util.nio.GridNioFinishedFuture;
+import org.apache.ignite.internal.util.nio.GridNioFuture;
+import org.apache.ignite.internal.util.nio.GridNioMetricsListener;
+import org.apache.ignite.internal.util.nio.GridNioServerListener;
+import org.apache.ignite.internal.util.nio.GridNioSession;
+import org.apache.ignite.internal.util.nio.GridNioSessionImpl;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import org.apache.ignite.plugin.extensions.communication.Message;
+import org.apache.ignite.plugin.extensions.communication.MessageFormatter;
 
 /**
  * Allows to re-use existing {@link GridNioFilter}s on IPC (specifically shared memory IPC)
@@ -244,4 +255,4 @@ public class IpcToNioAdapter<T> {
             proceedSessionWriteTimeout(ses);
         }
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/loopback/IpcClientTcpEndpoint.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/loopback/IpcClientTcpEndpoint.java b/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/loopback/IpcClientTcpEndpoint.java
index ab787b6..7f3cd46 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/loopback/IpcClientTcpEndpoint.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/loopback/IpcClientTcpEndpoint.java
@@ -17,12 +17,14 @@
 
 package org.apache.ignite.internal.util.ipc.loopback;
 
-import org.apache.ignite.*;
-import org.apache.ignite.internal.util.ipc.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-
-import java.io.*;
-import java.net.*;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.InetSocketAddress;
+import java.net.Socket;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.internal.util.ipc.IpcEndpoint;
+import org.apache.ignite.internal.util.typedef.internal.U;
 
 /**
  * Loopback IPC endpoint based on socket.
@@ -84,4 +86,4 @@ public class IpcClientTcpEndpoint implements IpcEndpoint {
     @Override public void close() {
         U.closeQuiet(clientSock);
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/loopback/IpcServerTcpEndpoint.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/loopback/IpcServerTcpEndpoint.java b/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/loopback/IpcServerTcpEndpoint.java
index 7a4cc69..81bdd1b 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/loopback/IpcServerTcpEndpoint.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/loopback/IpcServerTcpEndpoint.java
@@ -17,14 +17,19 @@
 
 package org.apache.ignite.internal.util.ipc.loopback;
 
-import org.apache.ignite.*;
-import org.apache.ignite.internal.util.ipc.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-import org.apache.ignite.resources.*;
-
-import java.io.*;
-import java.net.*;
-import java.util.*;
+import java.io.IOException;
+import java.net.InetSocketAddress;
+import java.net.ServerSocket;
+import java.net.Socket;
+import java.util.Map;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.IgniteLogger;
+import org.apache.ignite.internal.util.ipc.IpcEndpoint;
+import org.apache.ignite.internal.util.ipc.IpcEndpointBindException;
+import org.apache.ignite.internal.util.ipc.IpcServerEndpoint;
+import org.apache.ignite.internal.util.typedef.internal.S;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import org.apache.ignite.resources.LoggerResource;
 
 /**
  * Server loopback IPC endpoint.
@@ -176,4 +181,4 @@ public class IpcServerTcpEndpoint implements IpcServerEndpoint {
             }
         }
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcOutOfSystemResourcesException.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcOutOfSystemResourcesException.java b/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcOutOfSystemResourcesException.java
index 10aea80..7bef711 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcOutOfSystemResourcesException.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcOutOfSystemResourcesException.java
@@ -17,8 +17,8 @@
 
 package org.apache.ignite.internal.util.ipc.shmem;
 
-import org.apache.ignite.*;
-import org.jetbrains.annotations.*;
+import org.apache.ignite.IgniteCheckedException;
+import org.jetbrains.annotations.Nullable;
 
 /**
  * Thrown when IPC runs out of system resources (for example, no more free shared memory is
@@ -56,4 +56,4 @@ public class IpcOutOfSystemResourcesException extends IgniteCheckedException {
     public IpcOutOfSystemResourcesException(String msg, @Nullable Throwable cause) {
         super(msg, cause);
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryClientEndpoint.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryClientEndpoint.java b/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryClientEndpoint.java
index a4f7804..9d1fc6d 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryClientEndpoint.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryClientEndpoint.java
@@ -17,12 +17,19 @@
 
 package org.apache.ignite.internal.util.ipc.shmem;
 
-import org.apache.ignite.*;
-import org.apache.ignite.internal.util.ipc.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-
-import java.io.*;
-import java.net.*;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
+import java.io.OutputStream;
+import java.net.InetSocketAddress;
+import java.net.Socket;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.IgniteLogger;
+import org.apache.ignite.internal.util.ipc.IpcEndpoint;
+import org.apache.ignite.internal.util.typedef.internal.S;
+import org.apache.ignite.internal.util.typedef.internal.U;
 
 /**
  * IPC endpoint based on shared memory space.
@@ -334,4 +341,4 @@ public class IpcSharedMemoryClientEndpoint implements IpcEndpoint {
             }
         }
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryInitRequest.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryInitRequest.java b/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryInitRequest.java
index c187dbc..19f0b35 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryInitRequest.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryInitRequest.java
@@ -17,7 +17,10 @@
 
 package org.apache.ignite.internal.util.ipc.shmem;
 
-import java.io.*;
+import java.io.Externalizable;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
 
 /**
  *
@@ -64,4 +67,4 @@ public class IpcSharedMemoryInitRequest implements Externalizable {
     @Override public String toString() {
         return "IpcSharedMemoryInitRequest [pid=" + pid + ']';
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryInitResponse.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryInitResponse.java b/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryInitResponse.java
index 9f2ed24..0d0a749 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryInitResponse.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryInitResponse.java
@@ -17,10 +17,12 @@
 
 package org.apache.ignite.internal.util.ipc.shmem;
 
-import org.apache.ignite.internal.util.typedef.internal.*;
-import org.jetbrains.annotations.*;
-
-import java.io.*;
+import java.io.Externalizable;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import org.jetbrains.annotations.Nullable;
 
 /**
  *
@@ -168,4 +170,4 @@ public class IpcSharedMemoryInitResponse implements Externalizable {
             ", pid=" + pid +
             ", size=" + size + ']';
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryInputStream.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryInputStream.java b/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryInputStream.java
index 0909da0..883e9a5 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryInputStream.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryInputStream.java
@@ -17,10 +17,10 @@
 
 package org.apache.ignite.internal.util.ipc.shmem;
 
-import org.apache.ignite.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-
-import java.io.*;
+import java.io.IOException;
+import java.io.InputStream;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.internal.util.typedef.internal.S;
 
 /**
  *
@@ -96,4 +96,4 @@ public class IpcSharedMemoryInputStream extends InputStream {
     @Override public String toString() {
         return S.toString(IpcSharedMemoryInputStream.class, this);
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryNativeLoader.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryNativeLoader.java b/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryNativeLoader.java
index d4ae147..2771d28 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryNativeLoader.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryNativeLoader.java
@@ -17,19 +17,26 @@
 
 package org.apache.ignite.internal.util.ipc.shmem;
 
-import org.apache.ignite.*;
-import org.apache.ignite.internal.util.typedef.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-
-import java.io.*;
-import java.net.*;
-import java.nio.channels.*;
-import java.security.*;
-import java.util.*;
-import java.util.jar.*;
-import java.util.zip.*;
-
-import static org.apache.ignite.internal.IgniteVersionUtils.*;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.RandomAccessFile;
+import java.net.URL;
+import java.nio.channels.FileLock;
+import java.security.NoSuchAlgorithmException;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.jar.JarFile;
+import java.util.zip.ZipEntry;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.IgniteLogger;
+import org.apache.ignite.internal.util.typedef.X;
+import org.apache.ignite.internal.util.typedef.internal.LT;
+import org.apache.ignite.internal.util.typedef.internal.U;
+
+import static org.apache.ignite.internal.IgniteVersionUtils.VER_STR;
 
 /**
  * Shared memory native loader.
@@ -406,4 +413,4 @@ public class IpcSharedMemoryNativeLoader {
             srcIS.close();
         }
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryOperationTimedoutException.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryOperationTimedoutException.java b/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryOperationTimedoutException.java
index f0c3f53..2b9d506 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryOperationTimedoutException.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryOperationTimedoutException.java
@@ -17,8 +17,8 @@
 
 package org.apache.ignite.internal.util.ipc.shmem;
 
-import org.apache.ignite.*;
-import org.jetbrains.annotations.*;
+import org.apache.ignite.IgniteCheckedException;
+import org.jetbrains.annotations.Nullable;
 
 /**
  * Thrown when IPC operation (such as {@link IpcSharedMemorySpace#wait(long)})
@@ -56,4 +56,4 @@ public class IpcSharedMemoryOperationTimedoutException extends IgniteCheckedExce
     public IpcSharedMemoryOperationTimedoutException(String msg, @Nullable Throwable cause) {
         super(msg, cause);
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryOutputStream.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryOutputStream.java b/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryOutputStream.java
index eb85fc1..8812126 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryOutputStream.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryOutputStream.java
@@ -17,10 +17,10 @@
 
 package org.apache.ignite.internal.util.ipc.shmem;
 
-import org.apache.ignite.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-
-import java.io.*;
+import java.io.IOException;
+import java.io.OutputStream;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.internal.util.typedef.internal.S;
 
 /**
  *
@@ -77,4 +77,4 @@ public class IpcSharedMemoryOutputStream extends OutputStream {
     @Override public String toString() {
         return S.toString(IpcSharedMemoryOutputStream.class, this);
     }
-}
+}
\ No newline at end of file


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